/* imghvr-hinge-*
   ----------------------------- */
[class^='imghvr-hinge-'],[class*=' imghvr-hinge-'] {
	.perspective(50em);
	figcaption {
		opacity: 0;
		z-index: 1;
	}
	&:hover {
		img {
			opacity: 0;
		}
		figcaption {
			opacity: 1;
			.transition-delay(@transition-duration * 0.6);
		}
	}
}
 /* imghvr-hinge-up
   ----------------------------- */
.imghvr-hinge-up {
	img {
		.transform-origin(50%,0%);
	}
	figcaption {
		.transform(rotateX(90deg));
		.transform-origin(50%,100%);
	}
	&:hover {
		> img {
			.rotateX(-90deg);
		}
		figcaption {
			.transform(rotateX(0));
		}
	}
}
 /* imghvr-hinge-down
   ----------------------------- */
.imghvr-hinge-down {
	img {
		.transform-origin(50%,100%);
	}
	figcaption {
		.transform(rotateX(-90deg));
		.transform-origin(50%,-50%);
	}
	&:hover {
		> img {
			.rotateX(90deg);
			opacity: 0;		}
		figcaption {
			.transform(rotateX(0));
		}
	}
}
 /* imghvr-hinge-left
   ----------------------------- */
.imghvr-hinge-left {
	img {
		.transform-origin(0%,50%);
	}
	figcaption {
		.transform(rotateY(-90deg));
		.transform-origin(100%,50%);
	}
	&:hover {
		> img {
			.rotateY(90deg);
		}
		figcaption {
			.transform(rotateY(0));
		}
	}
}
 /* imghvr-hinge-right
   ----------------------------- */
.imghvr-hinge-right {
	img {
		.transform-origin(100%,50%);
	}
	figcaption {
		.transform(rotateY(90deg));
		.transform-origin(0,50%);
	}
	&:hover {
		> img {
			.rotateY(-90deg);
		}
		figcaption {
			.transform(rotateY(0));
		}
	}
}